Images 3
RF63Si D402
Rohrfeder-Sicherheitsmanometer Typ D4
| housing ⌀ (nominal size) | 63 mm |
|---|---|
| Connection | G¼B |
| alignment | bottom |
| accuracy class | 2,5 |
| standard | EN 837-1 |
- Safety housing S3 as per EN 837-1/9.7.2
- measuring system fully welded to housing
- tightness-tested with helium
- DNV- and GOSSTANDART-certified
- Ex version (optional)
For corrosive gaseous and liquid media which are not highly viscous and do not crystallise; suitable for corrosive environments. This gauge is designed for applications as per EN 837-1/9.7.2.
- Type
- D4
- Nominal size
- 63 - 63
- accuracy class
- EN 837-1/6
- NG 63, ≥ 600 bar: 2,5
- ranges (EN 837-1/5)
- see ordering table
- NG 100, NG 160
- static load
- dynamic load
- short-term
- Operating temperature range
- Medium:
- max. 100 °C
- Ambient:
- -20/+60 °C
- Degree of protection
- IP 54 (EN 60529)
Standard design
- Connection
- Stainless steel 316 L, bottom
- Measuring element
- Bourdon tube
- stainless steel 316 Ti/316 L
- ≤ 60 bar:
- "C" type tube
- > 60 bar:
- helical tube
- tightness-tested with helium
- movement
- Stainless steel
- Dial
- Aluminium, weiß
- Scaling black
- Pointer
- Aluminium, schwarz
- Housing
- Edelstahl 304, with solid baffle wall and blow-out (S3)
- bayonet bezel
- Edelstahl 304
- window
- Sicherheitsverbundglas
Click the corresponding image for detail views, additional information and dimension tables.
NG 63 – bottom connection
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